Step 1: The Website
Go to this website and add it to your home screen http://appnana.com/reward
Step 2: How to Use
To use you just download the app it tells you to download. Then open it for 30 seconds. You recurve your points after then you just build up enough for whatever game.
I know that I'm a minecraft channel but you can use this to get minecraft if you don't have it and I only know ios devices